|
Search: id:A038784
|
|
|
| A038784 |
|
An intermediate sequence for nonisomorphic circulant undirected p^2-graphs, indexed by odd primes p. |
|
+0
2
|
|
| 4, 9, 16, 64, 196, 1296, 3600, 35344, 1397124, 4804864, 213218404
(list; graph; listen)
|
|
|
OFFSET
|
3,1
|
|
|
LINKS
|
M. Klin, V. A. Liskovets and R. Poeschel, Analytical enumeration of circulant graphs with prime-squared vertices, Sem. Lotharingien de Combin., B36d, 1996, 36 pages.
|
|
FORMULA
|
a(p^2)=A049287(p)^2
|
|
CROSSREFS
|
Cf. A038781, A038783.
Sequence in context: A073723 A161493 A030075 this_sequence A038239 A089149 A082920
Adjacent sequences: A038781 A038782 A038783 this_sequence A038785 A038786 A038787
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), May 04 2000
|
|
EXTENSIONS
|
More terms from Valery A. Liskovets (liskov(AT)im.bas-net.by), May 09 2001
|
|
|
Search completed in 0.002 seconds
|
